Merge tag 'extcon-next-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'extcon-next-for-4.8' of git://git./linux/kernel/git/chanwoo/extcon into char-misc-testing

Chanwoo writes:

Update
extcot://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
tags/extcon-next-for-4.8
n for 4.8

Detailed description for patchset:
1. Update the extcon-gpio.c driver
- Use PM wakeirq APIs and support to check the state of external connector
  when wake-up from suspend state if the interrupt of external connector is
  not used as wakeup source.
- Support for ACPI gpio interface

2. Remove deprecated extcon APIs using the legacy cable name
- The extcon framework handle the external connector only by unique id
  instead of legacy cable name to prevent the problem.
- Removed functions
  : extcon_get_cable_state()
  : extcon_set_cable_state()
  : extcon_register_interest()
  : extcon_unregister_interest()
- It has the dependency on the axp288_charger.c driver.
  So, this pull request includes the 'ib-extcon-powersupply-4.8'
  immutable branch to protect the merge conflict.

3. Support the resource-managed function for extcon_register_notifier
- Add the devm_extcon_register/unregister_notifier() funticon to handle
  the resource automatically by resource managed functions and split out
  the resource-managed function from extcon core to seprate file(devres.c).

4. Supprot the suspend/resume for extcon-adc-jack.c driver
- Add the support the suspend/resume function to use extcon-adc-jack.c
  as wakeup source.

5. Fix the minor issue
- Check the return value of find_cable_index_by_id()
- Move the struct extcon_cable to extcon core from header file
  because it should be only handled on extcon core.
- Add the missing of_node_put() after calling of_parse_phandle()
  to decrement the reference count.